NSN 5925-01-244-6452 NIIN 012446452 — Circuit Breaker

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5925-01-244-6452
5925012446452
Description:
CIRCUIT BREAKER
NSN Assigned:
15-NOV-86
DEMIL:
NO
Shelf Life:
N/A
UOM:
No qup EA
Using Services:
Navy

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5925-01-244-6452 Specification Set by the OEM (see RNCC code 3)

Body Style AAQL:

single pole type

Body Length ADAQ:

2.510in.

Body Width ADAT:

0.730in. and 0.780in.

Case Material ADTV:

plastic

Center To Center Distance Between Terminals Parallel To Length AEBP:

1.660in. and 1.960in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length AEBY:

2.046in. and 2.078in.

Fragility Factor AFJN:

moderately rugged

Boss Height AJEC:

0.109in. and 0.171in.

Mounting Surface To Terminal End Distance AJWX:

2.553in.

Pole Quantity AKPX:

1

Arc Quenching Method APNQ:

magnetic blowout

Mounting Facility Type And Quantity AXHR:

2 threaded hole

Storage Type BBRG:

general purpose warehouse

Special Handling Feature BBRJ:

magnetic

Features Provided CBBL:

high inrush protection

Thread Quantity Per Inch CMLP:

32

Maximum Continuous Load Current Rating Per Pole CPLM:

40.0 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts CPRF:

50.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps CPRG:

2000.0 dc single location

Circuit Protection Type CPRH:

overcurrent single location

Trip Release Method CPRJ:

magnetic single location

Trip Release Characteristic CPRL:

time delay single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent CPRN:

125.0 single location

Reset Method CPRQ:

manual

Main Contact Tripping Mechanism Type CPRR:

trip free

Manual Actuator Type And Quantity CPRT:

1 toggle

Actuator Function CPRW:

TRIP-Reset

Actuator Position Designation CPRX:

at pole one

Internal Trip Release Configuration CPSM:

series trip single location

Nominal Thread Size CQJX:

0.138in. ⁓9/64"

Trip Delay Time In Seconds Per Rated Continuous Current CQWN:

2.500 at 200 pct single location and 20.000 at 200 pct single location

Inclosure Protection Type For Which Designed CQXF:

moisture resistant and shock resistant and vibration resistant

Test Data Document TEST:

81349-MIL-C-55629 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Thread Series Designator THSD:

unc

Terminal Type And Quantity TTQY:

2 threaded stud

Specification/standard Data ZZZK:

81349-MIL-C-55629/1 government specification

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
M55629/1-414
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
E
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-C-55629/1
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
TX
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452
BODY STYLE SINGLE POLE TYPE style nsn 5925-01-244-6452

Definition Definition of approved item name (AIN): "CIRCUIT BREAKER"

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

5925-01-244-6452 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.